From ba22fcf75a5c40e11ffab8676b7503db08a2600d Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Mon, 5 Mar 2018 22:58:34 +0100
Subject: [PATCH] gui: add function to handle global variables

---
 modules/gui.lua | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/modules/gui.lua b/modules/gui.lua
index f886664e..8d57010b 100644
--- a/modules/gui.lua
+++ b/modules/gui.lua
@@ -59,6 +59,22 @@ pfUI:RegisterModule("gui", function ()
       end
     end
 
+    if category == "GVAR" then
+      category = {}
+      category[config] = tostring(_G[config] or 0)
+
+      ufunc = function()
+        _G[config] = this:GetChecked() and 1 or nil
+        UIOptionsFrame_Save()
+
+        -- refresh elements
+        MultiActionBar_Update()
+        MultiActionBar_UpdateGridVisibility();
+        UIParent_ManageFramePositions();
+        UpdateMicroButtons()
+      end
+    end
+
     frame.category = category
     frame.config = config